MCQOPTIONS
Saved Bookmarks
| 1. |
The method of soil conservation in which rocks are piled up to slow down the flow of water which prevents gullies and further soil loss is called |
| A. | Mulching |
| B. | Contour barriers |
| C. | Rockdam |
| D. | Terrace Farming |
| Answer» D. Terrace Farming | |